iam new to labview can anyone help me in building orthogonal variable spreading factor in labview.
LabVIEW is just a programming language. Can we assume you have all the theory and formulas ready and fully understand the math?
In that case, all that's left is implementing it. There are learning resources listed at the top of the forum, so star there. Once you have a draft and get stuck, come back, post your code, and explain what you have problems with.